2938779952 has 10 divisors (see below), whose sum is σ = 5693886188. Its totient is φ = 1469389968.

The previous prime is 2938779901. The next prime is 2938779959. The reversal of 2938779952 is 2599778392.

It is not an unprimeable number, because it can be changed into a prime (2938779959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91836858 + ... + 91836889.

Almost surely, 2^2938779952 is an apocalyptic number.

It is an amenable number.

2938779952 is a deficient number, since it is larger than the sum of its proper divisors (2755106236).

2938779952 is a wasteful number, since it uses less digits than its factorization.

2938779952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183673755 (or 183673749 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 61.

The square root of 2938779952 is about 54210.5151423596. The cubic root of 2938779952 is about 1432.3715602106.

The spelling of 2938779952 in words is "two billion, nine hundred thirty-eight million, seven hundred seventy-nine thousand, nine hundred fifty-two".